Molecular markers to discriminate between aromatic and non-aromatic tropical rice cultivars

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F24%3A43908078" target="_blank" >RIV/60076658:12520/24:43908078 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/s10722-023-01668-8" target="_blank" >https://doi.org/10.1007/s10722-023-01668-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10722-023-01668-8" target="_blank" >10.1007/s10722-023-01668-8</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Molecular markers to discriminate between aromatic and non-aromatic tropical rice cultivars

Popis výsledku v původním jazyce

Aromatic rice cultivars fetch premium price globally. Jeerakasala and Gandhakasala are the two most important and popular tropical scented rice cultivars of Kerala with GI (geographical indication) tags. Reliable procedures are essential and need of the hour for preventing adulteration in aromatic rice cultivars. Molecular technologies using polymerase chain reaction based microsatellite markers are the most reliable and efficient, compared to morphological and biochemical strategies. In this study, we aimed to identify simple sequence repeats (SSR) markers to distinguish between aromatic and non-aromatic rice cultivars at the Regional Agricultural Research Station, Pattambi, Kerala, India. Two aromatic (Gandhakasala and Jeerakasala) and two non-aromatic popular rice cultivars (Jyothi and Aathira) of Kerala, were used for the study. In the bulked line analysis using five SSR markers, RM163, RM202, and RM342 exhibited polymorphism between the aromatic and non-aromatic bulks. In addition, these three SSR markers exhibited polymorphism in individual genotyping. Hence these SSR markers are promising for discriminating between aromatic and non-aromatic tropical rice genotypes and for preventing adulteration.

Název v anglickém jazyce

Molecular markers to discriminate between aromatic and non-aromatic tropical rice cultivars

Popis výsledku anglicky

Aromatic rice cultivars fetch premium price globally. Jeerakasala and Gandhakasala are the two most important and popular tropical scented rice cultivars of Kerala with GI (geographical indication) tags. Reliable procedures are essential and need of the hour for preventing adulteration in aromatic rice cultivars. Molecular technologies using polymerase chain reaction based microsatellite markers are the most reliable and efficient, compared to morphological and biochemical strategies. In this study, we aimed to identify simple sequence repeats (SSR) markers to distinguish between aromatic and non-aromatic rice cultivars at the Regional Agricultural Research Station, Pattambi, Kerala, India. Two aromatic (Gandhakasala and Jeerakasala) and two non-aromatic popular rice cultivars (Jyothi and Aathira) of Kerala, were used for the study. In the bulked line analysis using five SSR markers, RM163, RM202, and RM342 exhibited polymorphism between the aromatic and non-aromatic bulks. In addition, these three SSR markers exhibited polymorphism in individual genotyping. Hence these SSR markers are promising for discriminating between aromatic and non-aromatic tropical rice genotypes and for preventing adulteration.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40402 - GM technology (crops and livestock), livestock cloning, marker assisted selection, diagnostics (DNA chips and biosensing devices for the early/accurate detection of diseases) biomass feedstock production technologies, biopharming

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Genetic Resources and Crop Evolution

ISSN

0925-9864

e-ISSN

1573-5109

Svazek periodika

71

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

5

Strana od-do

53-57

Kód UT WoS článku

001027316500002

EID výsledku v databázi Scopus

2-s2.0-85164698735